Thomas de Keyser (Dutch, 1596/97-1667). &lt;em&gt;Portrait of Gertrude van Limborch&lt;/em&gt;. Oil on canvas, 46 1/8 &times; 34 1/16 in., 81 lb. (117.2 &times; 86.5 cm). Brooklyn Museum, Gift of Mrs. J. Fuller Feder, 57.142 (Photo: Brooklyn Museum, 57.142_PS2.jpg)